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Company History

See how we have evolved and know the best is yet to come.


Acquires TSI Healthcare, a privately held value-added reseller

Named to Newsweek America’s Most Trusted Companies list

Recognized as Forbes America’s Best Midsize Employers

First complete EHR to receive 2015 Edition Cures Update Health IT certification

Earns top spot in small practice PM/EMR segment in 2022 Best in KLAS report (10 or fewer physicians)

Ranks #1 Practice Management solution in 2022 Best in KLAS report (11-75 physicians) for fourth consecutive year


Receives 2021 Surescripts White Coat Award for Structured & Codified Sig Champion

David Sides joins NextGen Healthcare as president and CEO

Takes top spot for Ambulatory EMR in 2021 Best in KLAS report (11–75 providers)

Ranks #1 Practice Management solution in 2021 Best in KLAS report (11–75 providers) for third year in a row

Ranks #6 on Top 100 Healthcare Technology Companies by The Healthcare Technology Report


Recognized as Top Practice Management solution in 2020 Best in KLAS report (11–75 providers)

Launches NextGen® Advisors, a multidisciplinary team of healthcare and regulatory experts to offer strategic guidance and insights for ambulatory care providers

Named #1 in Client Satisfaction for Ambulatory EHR by Black Book Research


Named Top Practice Management solution in Best in KLAS 2019 report (11+ physicians), bypassing long-seated competitors

NextGen® Behavioral Health Suite makes headlines as first to integrate physical, behavioral and dental health data into one record, giving providers a holistic picture of patient health

Wins North American Enabling Technology Leadership Award for Ambulatory Revenue Cycle Management Services from Frost & Sullivan

Receives the highest score for Overall Satisfaction and Product Functionality in the KLAS 2019 Small Practice Ambulatory EHR/PM report (10 or fewer physicians) for NextGen® Office

NextGen® Share celebrates its fifth anniversary as the free interoperability solution that allows clinical care teams to view and exchange data with more than 1.5 million provider recipients

Acquires Topaz Information Solutions, a behavioral health platform leader

Acquires Medfusion, Inc., a patient experience platform leader

Acquires OTTO Health, a telehealth platform leader


Named #1 Ambulatory EHR in OB/GYN, General Practice, Multispecialty by Black Book Research

Receives the 2018 White Coat Award for highest accuracy in the delivery of prescriptions

Company aligns under a single brand and visual identity as NextGen Healthcare; launches a new corporate logo and brand identity (QSI remains in dental market)

Named Most Improved Physician Practice in 2018 Best in KLAS report

Orthopedics and rehab therapy practices are added to the client pool with the acquisition of Inforth Technologies, best known for specialty-focused clinical content


Named Most Improved Physician Practice in 2017 Best in KLAS report for NextGen Practice Management solution – an increase of 12 percent year-over-year in the 75+ provider segment

Adds population health analytics with the acquisition of EagleDream Health

Entrada’s mobile platform for clinical documentation and collaboration is added to the NextGen Healthcare family of products


Acquires HealthFusion Holidings, Inc. (MediTouch), a cloud-based EHR/PM, in the small-practice ambulatory market


Acquires Gennius, Inc., a leading provider of healthcare data analytics


Receives top performance honors for Ambulatory Care RCM Services in KLAS report

NextGen Healthcare celebrates its 40th anniversary by ringing the NASDAQ Stock Market closing bell


True interoperability becomes a reality for NextGen Healthcare clients with the acquisition and integration of global HIT leader Mirth. This is a significant step to help providers improve clinical, financial and patient outcomes


Matrix Management Solutions is acquired to expand our RCM offering

Ranked among the Top 20 Most Popular EMR Solutions by Capterra, Inc.


ViaTrack becomes part of NextGen Healthcare and brings technology to enhance EDI offerings


NextGen Healthcare enters the revenue cycle management (RCM) market when it acquires Healthcare Strategic Initiatives and Practice Management Partners to help doctors manage billing and payments


Flagship EMR and PM applications are born when QSI combines Clinitec and Micromed to create NextGen Healthcare Information Systems


Micromed joins the QSI family, adding front-and back-office practice management software to the line-up


QSI enters the ambulatory healthcare market with the acquisition of Clinitec, a software provider that converts paper medical records into Electronic Medical Records (EMR)


Company serves 450 clients across the US


On December 10, QSI goes public on the New York Stock Exchange (NYSE) under the symbol QSII


QSI incorporates in Irvine, California, as a computer consulting business and becomes the first turn-key customizable practice management solution for dental practices


QSI adds managed-care features into its systems in anticipation of capitalized health plans


Quality Systems, Inc. (QSI) is founded by Sheldon Razin, Chairman Emeritus